id,product_id,source,type,external_id,external_id_original
CID_1DG37D2WE0MG,PRD_0P14Y7KFGBYG,content,1,9ace56d9-97c4-4d7e-a75c-f6e9c20bd701,
PID_04E6SJN5DVF0,PRD_0P14Y7KFGBYG,product,7,9781684916832,
PID_2E9XFT9KPX5G,PRD_0P14Y7KFGBYG,product,4,04000000C00001621285,
PID_3GBM21W9VYR0,PRD_0P14Y7KFGBYG,product,2,bwg_migration.1453523,